Download Math Model Paper - Cadet College Okara

CADET COLLEGE OKARA
ENTRY TEST
OBJECTIVE +
SUBJECTIVE
PART
CLASS
Paper:
MATHEMATICS
Marks:
Name:
50
Time:
Roll
No.
8TH
Sig
Q.1: Choose the best answer, and tick () it.
1).
What does the symbol “ | ” mean.?
(a)
2).
Empty set
Rational
Multiplicative inverse of
𝑞
𝑝
1
2
>
2
3
>
7
8
Unit
(b) A∩B
(c) B \ A
(d) A∪ 𝐵
(b) Real
(c) Complex
(d) Natural
𝒑
𝒒
(b)
1 2
,
2 3
(b)
2
3
and
>
1
2
7
8
𝑝
𝑞
(c)
7
8
(c)
−
𝑝
𝑞
(d)
−
𝑞
𝑝
1
2
>
.
>
7
8
>
2
3
>
1
2
(d)
7
8
>
2
3
(b) Ten
(c) Hundred
(d)
Thousand
To separate a whole number from fractional part in a decimal places ,we use the symbol …….
−
(a)
9).
(d) None of these
The word “ decimal ” has been derived from the latin word “ decimus ” which means .
(a)
8).
(d) belongs to
(c) Subset
Arrangement of rational numbers
(a)
7).
(b) Power set
A-B
(a)
6).
(c) such that
“ 0 ” is not a ……. number.
(a)
5).
(b) Or
“ B ” difference “A” is represented by
(a)
4).
and
A set which contains all the possible elements of the sets under consideration is called ………
(a)
3).
(15)
(b)
.
(c)
(d) None of these
:
When we change 0.50 to the rational number , we get
1
5
(a)
1
4
(b)
1
3
(c)
(d)
1
2
10). Every decimal with finite digits after the decimal point is called a ……. decimal.
(a)
Terminating
(b) Non-terminating
(c) Recurring
(d) Both b and c
(c) 49
(d) 81
11). Which of the following is not a perfect square?
(a)
12).
(b) 39
𝒂𝒎 ÷ 𝒂𝒏
(a)
13).
121
𝒂𝒎+𝒏
(b)
𝒂𝒎𝒏
(c)
𝒂− 𝒎𝒏
(d) None of these
(−𝒂)𝒏 is negative , if “n” is ………
(a)
Prime
14). The value of
(a)
-125
(b) Even
(c) Odd
(d) Composite
(c) 25
(d) - 5
(c) Equal to
(d) Both a & b
(−𝟓)𝟑 is ……….
(b) 125
15). The square of a proper fraction is ……… than itself.
(a)
Less
(b) Greater
SECTION-I
Q. NO. 2: Answer the following short questions. (All questions are compulsory)
1).
Define Universal set ?
2).
What is the meant by disjoint sets ?
3).
Name three forms for describing a set .
4).
Simplify the following 1 + [-
5).
Put the correct sign > , < or = between the following pair of rational numbers
-
𝟏𝟏
𝟏𝟎
,-
49
50
10x2= 20
]
𝟏𝟎
𝟏𝟏
6).
Round off the following decimals up to three decimal places (a) 5.41679 (b) 23.15147
7).
Define the terminating decimals ?
8).
Prove that [
9).
What is the meant by the exponent of a number ?
-
21 7
]
22
÷[ -
21 3
]
22
= [-
21 4
]
22
10). Check whether the following number 6084 is a perfect square or not ?
SECTION-II
All questions are compulsory
Marks: 05x3=15
Q. No. 3.
Evaluate the following
[(
18 3
)
11
÷ (
18 2 5
) ]
11
÷ [
18
( )2 ]2.
11
5
Q. No. 4.
Simplify the following 2a2b2c2(3ab-2bc+5ca).
5
Q. No. 5.
Find the square root of the 585225 by division method.
5